Deprecated: Use of MediaWiki\Skin\Skin::appendSpecialPagesLinkIfAbsent was deprecated in MediaWiki 1.44. [Called from MediaWiki\Skin\Skin::buildSidebar in /usr/local/www/mediawiki/includes/skins/Skin.php at line 1639] in /usr/local/www/mediawiki/includes/debug/MWDebug.php on line 386
MediaWiki:Apihelp-rsd-example-simple